How severe is CVE-2021-44584?

CVE-2021-44584 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-44584 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-44584?

CVE-2021-44584 affects Emlog. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-44584?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-44584 published?

CVE-2021-44584 was published on 2022-01-06 and last updated on 2026-06-17.

CVE-2021-44584

CVE-2021-44584 is a medium-severity vulnerability in Emlog with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Emlog
Published: 2022-01-06
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in index.php in emlog version <= pro-1.0.7 allows remote attackers to inject arbitrary web script or HTML via the s parameter.

Frequently asked questions

What is CVE-2021-44584?: Cross-site scripting (XSS) vulnerability in index.php in emlog version <= pro-1.0.7 allows remote attackers to inject arbitrary web script or HTML via the s parameter.
How severe is CVE-2021-44584?: CVE-2021-44584 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-44584 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-44584?: CVE-2021-44584 affects Emlog. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-44584?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-44584 published?: CVE-2021-44584 was published on 2022-01-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:emlog:emlog:*:*:*:*:pro:*:*:*

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